Locally invasive aspergillosis of the bowel.

Locally invasive aspergillosis of the bowel and peritoneal cavity is a rare complication of immunosuppression, broad-spectrum antibiotic therapy, and corticosteroid administration. We present the case of a 9-year-old boy with acute lymphocytic leukemia who presented with a small bowel obstruction. Surgical treatment of the aspergillosis required multiple aggressive resections of all involved bowel segments. Parenteral nutrition and intravenous Amphotericin B and 5-Fluorocytosine therapy were also instituted. Achievement of a hematologic remission is another prerequisite for cure.